/*===================================================================*/ /* NRDF D1843 Data No.54 */ /*===================================================================*/ /* Bibliography */ /*===================================================================*/ \\BIB,54; D#=D1843; TITLE=/Alpha-particle energy spectra from the (p,alpha) reaction on nuclei around atomic number 50/; PURPOSE=/To clarify the shell and odd-even effects on the (p,alpha) reactions on nuclei around atomic number 50/; ATH=(I.KUMABE'1', Y.INENAGA'1', M.HYAKUTAKE'1', N.KOORI'1', Y.WATANABE'1', K.OGAWA'1', K.ORITO'1'); INST-ATH=(2JPNKYU'1'); /* '1' Department of Nuclear Engineering */ REF=PR/C; VLP=38(1988)2531; RCTS=(112CD(P,ALPHA)X, 118SN(P,ALPHA)X, 120SN(P,ALPHA)X, SB(P,ALPHA)X, 128TE(P,ALPHA)X, 130TE(P,ALPHA)X); PHQS=(ENGY-SPEC, ENGY-SPEC'2'); /* '2' angular integrated energy spectrum */ /*===================================================================*/ /* Experimental Conditions */ /*===================================================================*/ \\EXP,54; /* 2003-11-11 : Converted, Data converted to EXFOR E1321 and EXFOR O0514. Numerical data are exchanged with author's one and data which are obtained in the same work but not shown in the original reference are added. */ CHM=ELM; PHYS-FORM=SLD; POL-TGT=0%; ALGN-TGT=0%; ACC=VDGT; INST-ACC=2JPNKYU; INC-ENGY-LAB=18MEV; POL-PRJ=0%; DET-PARTCL=ALPHA; COINC=NO; ANT-COINC=NO; DET-SYS=SBD'3'; /* '3' To detect and identify alpha-particles. Two silicon surface barrier detectors having thickness of 15 and 300 micro-meter are used as Delta E-E counter */ /* Experimental Method: - Particle identification by 'E/Delta E' measurement (To identify and separate alpha-particles from other reaction products) RCT=130TE(P,ALPHA)X; PHQ=ENGY-SPEC'72'; /* '72' angular integrated energy spectrum */ ENR=99.49%; THK-TGT=2.08MG/CM**2; BAC=AU; THK-BAC=0.2MG/CM**2; ANL=(STATIST-MODEL'73',EXCITON-MODEL'74'); /* '73' Statistical evaporation model. See [I.Kumabe et al., Phys. Rev. C35(1987)467] for detail */ /* '74' Pre-equilibrium exciton model. See [I.Kumabe et al., Phys. Rev. C35(1987)467] for detail */ /* Analysis: - Integration of angular distribution /*===================================================================*/ /* Descriptive Parameters */ /*===================================================================*/ \\DATA,54; INC-ENGY-LAB=18MEV; EMT=ALPHA; /*===================================================================*/ /* Data Table */ /*===================================================================*/ \DATA; ENGY-EMT-CM-MIN ENGY-EMT-CM-MAX DSIGMA/DE DELTA-DSIGMA/DE'75' (MEV) (MEV) (MB/MEV) (MB/MEV) 11.0000 11.2000 0.1440 +-0.0114 11.2000 11.4000 0.1459 +-0.0121 11.4000 11.6000 0.1387 +-0.0119 11.6000 11.8000 0.1598 +-0.0113 11.8000 12.0000 0.1618 +-0.0129 12.0000 12.2000 0.1891 +-0.0122 12.2000 12.4000 0.1763 +-0.0125 12.4000 12.6000 0.1828 +-0.0130 12.6000 12.8000 0.1909 +-0.0133 12.8000 13.0000 0.2012 +-0.0131 13.0000 13.2000 0.2154 +-0.0129 13.2000 13.4000 0.2205 +-0.0136 13.4000 13.6000 0.2587 +-0.0128 13.6000 13.8000 0.2480 +-0.0136 13.8000 14.0000 0.2774 +-0.0134 14.0000 14.2000 0.2904 +-0.0138 14.2000 14.4000 0.3008 +-0.0140 14.4000 14.6000 0.3302 +-0.0138 14.6000 14.8000 0.3711 +-0.0148 14.8000 15.0000 0.3741 +-0.0143 15.0000 15.2000 0.4154 +-0.0155 15.2000 15.4000 0.4136 +-0.0153 15.4000 15.6000 0.4399 +-0.0155 15.6000 15.8000 0.4407 +-0.0154 15.8000 16.0000 0.4638 +-0.0158 16.0000 16.2000 0.4594 +-0.0157 16.2000 16.4000 0.5460 +-0.0173 16.4000 16.6000 0.5154 +-0.0167 16.6000 16.8000 0.5612 +-0.0176 16.8000 17.0000 0.5614 +-0.0175 17.0000 17.2000 0.5592 +-0.0176 17.2000 17.4000 0.4876 +-0.0168 17.4000 17.6000 0.3626 +-0.0143 17.6000 17.8000 0.3113 +-0.0138 17.8000 18.0000 0.3786 +-0.0149 18.0000 18.2000 0.3605 +-0.0148 18.2000 18.4000 0.4912 +-0.0168 18.4000 18.6000 0.5625 +-0.0179 18.6000 18.8000 0.5544 +-0.0182 18.8000 19.0000 0.4896 +-0.0171 19.0000 19.2000 0.5188 +-0.0174 19.2000 19.4000 0.3401 +-0.0149 19.4000 19.6000 0.1098 +-0.0097 19.6000 19.8000 0.0482 +-0.0074 19.8000 20.0000 0.0541 +-0.0080 20.0000 20.2000 0.0513 +-0.0076 20.2000 20.4000 0.0481 +-0.0072 20.4000 20.6000 0.0296 +-0.0072 20.6000 20.8000 0.0308 +-0.0083 20.8000 21.0000 0.0400 +-0.0073 21.0000 21.2000 0.0448 +-0.0067 21.2000 21.4000 0.0499 +-0.0068 21.4000 21.6000 0.0185 +-0.0074 21.6000 21.8000 0.0066 +-0.0061 21.8000 22.0000 0.0079 +-0.0050 22.0000 22.2000 0.0052 +-0.0042 22.2000 22.4000 0.0076 +-0.0053 22.4000 22.6000 0.0031 +-0.0049 22.6000 22.8000 0.0077 +-0.0044 22.8000 23.0000 0.0046 +-0.0036 23.0000 23.2000 0.0068 +-0.0036 23.2000 23.4000 0.0071 +-0.0026 23.4000 23.6000 0.0066 +-0.0042 23.6000 23.8000 0.0028 +-0.0040 23.8000 24.0000 0.0018 +-0.0029 24.0000 24.2000 0.0051 +-0.0019 24.2000 24.4000 0.0054 +-0.0029 24.4000 24.6000 0.0049 +-0.0019 24.6000 24.8000 0.0007 +-0.0006 24.8000 25.0000 0.0009 +-0.0007 25.0000 25.2000 0.0002 +-0.0002 \END; /*===================================================================*/ |